check in和check out的区别在于含义不同、用法不同、侧重点不同。check in的意思是办理入住手续;check out的意思是给…办理结账手续。check in侧重于表示信息的录入;check out侧重于表示信息的登出。

check in和check out的不同

check in：check的最基本意思是“检查，核对”，指以确保某事物是否正确、安全、满意或处于良好状态，也可指检验以测试某事物的准确度或真假。

check out：check还可表示“抑制”“控制”“阻碍”，指如用马缰绳套住马以防其放荡不羁一样地“控制”，如阻止发展、耽搁、击败某种力量、消除某种影响等，暗指阻止的突然性及其所用的力量。

check in和check out的例句

I put the books on the library desk，and the librarian checked them in.

我把书放在图书馆的柜台上，图书管理员验收了这些书。

The friends we had invited did not check in until Saturday.

我们邀请的朋友直到星期六才到达。

Guests must check out before noon，or they will be charged for the day.

客人必须在中午前结帐离开，否则将付全日费用。

The accountant checked out the bills and found them OK.

会计查对了帐单，发现正确无误。

10个有关check的英语短语

1、check up on(查清)

We should carry out the decisions and check up on the results.

我们应执行决议并检查执行结果。

2、check out(退房结账)

They packed and checked out of the hotel.

他们收拾好东西，办理了退房手续。

3、check in(登记入住/登机)

I'll ring the hotel. I'll tell them we'll check in tomorrow.

我来给旅馆打电话，通知他们我们明天入住。

He had checked in at Amsterdam's Schiphol airport for a flight to Manchester.

他已经在阿姆斯特丹的斯希普霍尔机场办好了登机手续，准备飞往曼彻斯特。

4、check for(检查)

Prod the windowsills to check for signs of rot.

戳一戳窗台板看看有没有朽烂的迹象。

5、check off(清点核对)

Once you've checked off the items you ordered, put this record in your file.

清点完所定购的每一件东西后，将这份记录存档。

6、check into(登记入住;调查)

Can we just drive around before we check into a hostel?

在我们到青年旅社登记住宿前，我们可不可以开着车转一转呢?

I asked the manager to check into the problem.

我要求经理深入调查这个问题。

7、check through(查阅;核对)

I want to check through my things.

我想检查一下我的东西。

8、check with(与...协商)

I think you better check with the board first.

我想你应该先和董事会商量一下。

9、check it out(仔细检查)

Something is wrong with my car, so I have to check it out.

我的车出毛病了，我不得不检查一下。

10、check sb. out(查看)

We ought to check him out on the computer.

我们理应在电脑上查清他的资料。